Doubling memory - [K2 mod]

[Matic]

Hi @K.. & @JirkaS

After long time I bought 2 pairs of Hynix HY5DU121622CTP chip and I replaced it in my Kathy. Soldering was succesful. Then I installed original image versions from 1.03 till 1.06 and each one normally booted. After I installed your bootloader u-boot-K2.bin and of course I killed it to death.Lol. Please tell me if any of you still remeber, and has time, is this u-boot file still actuall here and exact procedure to put new bootloader. I used the normal procedure of installing u-boot: Installing U-Boot & Linux Kernel On The Target | STLinux .
I also tried with hyperterminal procedure (loadb a4000000 +transfer file).
I'm sure I wrote all commands correct and I can't see where I wronged. If you can, then please help me in this, and if you can post here perhaps log printenv. I want to try again on another box and I don't want to kill this one too.
Thanx in advance
regards
Matic

P.S. I apologize for double posting.. your forum script didnt respond.